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dt-bindings: timer: ingenic: Add compatible strings for JZ4760(B)

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Add compatible strings to support the system timer, clocksource, OST,
watchdog and PWM blocks of the JZ4760 and JZ4760B SoCs.

Newer SoCs which behave like the JZ4760 or JZ4760B now see their
compatible string require a fallback compatible string that corresponds
to one of these two SoCs.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210308212302.10288-1-paul@crapouillou.net
This commit is contained in:
Paul Cercueil 2021-03-08 21:23:00 +00:00 committed by Daniel Lezcano
parent c4d814416f
commit 507d8c5a41
1 changed files with 22 additions and 8 deletions
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30
Documentation/devicetree/bindings/timer/ingenic,tcu.yaml
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@ -20,6 +20,8 @@ select:
enum:
- ingenic,jz4740-tcu
- ingenic,jz4725b-tcu
- ingenic,jz4760-tcu
- ingenic,jz4760b-tcu
- ingenic,jz4770-tcu
- ingenic,jz4780-tcu
- ingenic,x1000-tcu
@ -52,12 +54,15 @@ properties:
- enum:
- ingenic,jz4740-tcu
- ingenic,jz4725b-tcu
- ingenic,jz4770-tcu
- ingenic,jz4760-tcu
- ingenic,x1000-tcu
- const: simple-mfd
- items:
- const: ingenic,jz4780-tcu
- const: ingenic,jz4770-tcu
- enum:
- ingenic,jz4780-tcu
- ingenic,jz4770-tcu
- ingenic,jz4760b-tcu
- const: ingenic,jz4760-tcu
- const: simple-mfd
reg:
@ -118,6 +123,8 @@ patternProperties:
- items:
- enum:
- ingenic,jz4770-watchdog
- ingenic,jz4760b-watchdog
- ingenic,jz4760-watchdog
- ingenic,jz4725b-watchdog
- const: ingenic,jz4740-watchdog
@ -147,6 +154,8 @@ patternProperties:
- ingenic,jz4725b-pwm
- items:
- enum:
- ingenic,jz4760-pwm
- ingenic,jz4760b-pwm
- ingenic,jz4770-pwm
- ingenic,jz4780-pwm
- const: ingenic,jz4740-pwm
@ -183,10 +192,15 @@ patternProperties:
oneOf:
- enum:
- ingenic,jz4725b-ost
- ingenic,jz4770-ost
- ingenic,jz4760b-ost
- items:
- const: ingenic,jz4780-ost
- const: ingenic,jz4770-ost
- const: ingenic,jz4760-ost
- const: ingenic,jz4725b-ost
- items:
- enum:
- ingenic,jz4780-ost
- ingenic,jz4770-ost
- const: ingenic,jz4760b-ost
reg:
maxItems: 1
@ -226,7 +240,7 @@ examples:
#include <dt-bindings/clock/jz4770-cgu.h>
#include <dt-bindings/clock/ingenic,tcu.h>
tcu: timer@10002000 {
compatible = "ingenic,jz4770-tcu", "simple-mfd";
compatible = "ingenic,jz4770-tcu", "ingenic,jz4760-tcu", "simple-mfd";
reg = <0x10002000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
@ -272,7 +286,7 @@ examples:
};
ost: timer@e0 {
compatible = "ingenic,jz4770-ost";
compatible = "ingenic,jz4770-ost", "ingenic,jz4760b-ost";
reg = <0xe0 0x20>;
clocks = <&tcu TCU_CLK_OST>;